YAMAMOTO USHIO

J-GLOBAL         Last updated: Nov 15, 2018 at 03:16
 
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Name
YAMAMOTO USHIO
Affiliation
Gunma University
Job title
Associate Professor
Degree
Ph.D(Information Science)(Tohoku University)

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Associate Professor, Gunma University 
 

Education

 
 
 - 
1997
Graduate School, Division of Information Science, Tohoku University
 
 
 - 
1992
Faculty of Engineering, Tohoku University
 

Misc

 
Impact of Interference Suppression Techniques on Spectrum Overlaid Systems of TDMA/W-CDMA and N-CDMA/W-CDMA
Jie ZHOU / YAMAMOTO USHIO / ONOZATO YOSHIKUNI
IEICE Transactions on Communications   E84-B(3) 539-549   2001
Rujipun Assarut / KAWANISHI KENICHI / YAMAMOTO USHIO / ONOZATO YOSHIKUNI
Wireless Networks, Publisher: Springer Netherlands   12(3) 357-368   2006
Hybrid OVSF code assignment scheme in W-CDMA
Yasufumi Sekine / KAWANISHI KENICHI / YAMAMOTO USHIO / ONOZATO YOSHIKUNI
2003 IEEE Pacific Rim Conference on Communications, Commputers adn Signal Processing(PACRIM'03),August28-30,Victoria, BC,Canada   384-387   2003
Performance Evaluation of Orthogonal Variable-Spreading-Factor Code Assignment Schemws Based on UMTS/IMT-2000 in W-CDMA
Rujipun Assarut / KAWANISHI KENICHI / YAMAMOTO USHIO / ONOZATO YOSHIKUNI
2002 IEEE 56th Vehicular Technologu Conference(VTC2002-Fall), 24-28September, Vancouver,British Columbia,Canada   Seesion66:GDS/UMTS/EDGE6,(No.1(CD-ROM))    2002
Performance Evaluation of Othogonal Variable-Spreading-Factor Code Assignment Schemes in W-CDMA
Rujipun Assarut / KAWANISHI KENICHI / Rajkumar Deshpande / YAMAMOTO USHIO / ONOZATO YOSHIKUNI
2000IEEE International Conference on Communications(ICC2002),28April-2May,New York,NY U.S.A.   3050-3054   2002

Conference Activities & Talks

 
Multimedia Orthogonal Variable-Spreading- Factor Code Assignment in W-CDMA
電子情報通信学会2001年ソサイエティ大会,東京都調布市,9月18日-9月21日,pp.19-20   2001   
Performance Evaluation of Orthogonal Variable-Spreading-Factor Code Assignment Schemes Based on UMTS/IMT-2000 in W-CDMA
日本シミュレーション学会技術研究報告,第4回多次元移動情報通信網自動設計技術研究会,JSST-MM2002, pp.29-33   2002   
Performance Analysis of Region Division Assignment of OVSF Codes in WCDMA
The 15th Workshop on Circuits and Systems in Karuizawa,April 22-23,2002. 第15回回路とシステム(軽井沢)ワークショップ,4月22日~4月23日,pp.179-184   2002   
UBR service in WATM based on DS-CDMA with OVSF code reassignment
日本シミュレーション学会、第20回シミュレーション・テクノロジー・コンファレンス,pp.37-40   2001   
Region Divison Assignment of Orthogonal Variable-Spreading-Factor Codes in W-CDMA
THe Institute of Electronics, Information and Communication Engineers, 電子情報通信学会技術研究報告,IN2001-33, pp.63-68   2001